US7564822B2 - Method of reverse link transmission in a wireless network using code and frequency multiplexing - Google Patents
Method of reverse link transmission in a wireless network using code and frequency multiplexing Download PDFInfo
- Publication number
- US7564822B2 US7564822B2 US11/133,100 US13310005A US7564822B2 US 7564822 B2 US7564822 B2 US 7564822B2 US 13310005 A US13310005 A US 13310005A US 7564822 B2 US7564822 B2 US 7564822B2
- Authority
- US
- United States
- Prior art keywords
- transmission
- cdma
- subchannel
- ofdma
- data signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
TABLE 1 |
Summary of Overhead Signaling |
Signal Type | Comment |
REVERSE LINK |
Contention Channel | For users to send transmission thresholds |
For users to request subchannels of specified widths | |
Piggyback of Future | For contention-free transmission of subchannel |
Requests | request and transmission threshold |
Reverse Rate | For both OFDMA subchannels and MC-CDMA |
Indicator | transmission |
Pilot Transmission |
FORWARD LINK |
Grant Channel | For base station to send MAC-ID for assignment of |
subchannels and thresholds | |
Base station indicates a subchannel is empty by | |
setting its threshold to zero | |
Reverse Pilot | |
Power Control | |
RAB | For MC-CDMA and OFDMA |
Claims (6)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/133,100 US7564822B2 (en) | 2005-05-19 | 2005-05-19 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
CNA2006800171102A CN101176279A (en) | 2005-05-19 | 2006-05-05 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
EP06752330A EP1882318A2 (en) | 2005-05-19 | 2006-05-05 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
PCT/US2006/017463 WO2006124336A2 (en) | 2005-05-19 | 2006-05-05 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
KR1020077026715A KR20080013913A (en) | 2005-05-19 | 2006-05-05 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
JP2008512333A JP2008546244A (en) | 2005-05-19 | 2006-05-05 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/133,100 US7564822B2 (en) | 2005-05-19 | 2005-05-19 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060268786A1 US20060268786A1 (en) | 2006-11-30 |
US7564822B2 true US7564822B2 (en) | 2009-07-21 |
Family
ID=36955257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/133,100 Active 2026-07-01 US7564822B2 (en) | 2005-05-19 | 2005-05-19 | Method of reverse link transmission in a wireless network using code and frequency multiplexing |
Country Status (6)
Country | Link |
---|---|
US (1) | US7564822B2 (en) |
EP (1) | EP1882318A2 (en) |
JP (1) | JP2008546244A (en) |
KR (1) | KR20080013913A (en) |
CN (1) | CN101176279A (en) |
WO (1) | WO2006124336A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070268848A1 (en) * | 2006-05-18 | 2007-11-22 | Qualcomm Incorporated | Half-duplex communication in a frequency division duplex system |
US9332429B2 (en) | 2005-06-22 | 2016-05-03 | Odyssey Wireless, Inc. | Systems/methods of adaptively varying a spectral content of communications |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005011167A1 (en) * | 2003-07-29 | 2005-02-03 | Fujitsu Limited | Pilot multiplexing method and transmission/reception device in ofdm system |
US8744465B2 (en) * | 2005-06-16 | 2014-06-03 | Qualcomm Incorporated | Resource allocation method in a communication system |
KR100891818B1 (en) * | 2006-01-27 | 2009-04-07 | 삼성전자주식회사 | Hybrid multiple access apparatus and method in a mobile communication system |
KR100970647B1 (en) * | 2006-02-06 | 2010-07-15 | 엘지전자 주식회사 | Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic |
US8379578B2 (en) * | 2006-12-01 | 2013-02-19 | Qualcomm Incorporated | Control signal transmission for wireless communication systems |
US9131486B2 (en) | 2006-12-01 | 2015-09-08 | Qualcomm Incorporated | Control signal transmission for wireless communication systems |
US8892108B2 (en) * | 2007-01-30 | 2014-11-18 | Qualcomm Incorporated | Control channel constraints in wireless communications |
US8743774B2 (en) * | 2007-01-30 | 2014-06-03 | Qualcomm Incorporated | Resource requests for a wireless communication system |
EP1973277A1 (en) * | 2007-03-23 | 2008-09-24 | NTT DoCoMo, Inc. | Method and apparatus for real time scheduling of traffic in wireless networks |
EP2034628A1 (en) * | 2007-09-04 | 2009-03-11 | Nokia Siemens Networks Oy | Method and device for operating at least two radio access technologies and communication system comprising such device |
EP2966788B1 (en) | 2013-03-25 | 2018-02-14 | Huawei Technologies Co., Ltd. | Communication method, base station, user equipment, and system |
US9961702B2 (en) * | 2015-07-15 | 2018-05-01 | Macau University Of Science And Technology | Method and system for contention queuing using a queue-based MAC protocol |
US10820356B2 (en) * | 2015-12-11 | 2020-10-27 | Huawei Technologies Co., Ltd. | Method and system for contention-based channel allocation |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19845057A1 (en) | 1998-09-30 | 2000-04-06 | Siemens Ag | FDMA transmission method |
WO2002049305A2 (en) | 2000-12-15 | 2002-06-20 | Broadstorm Telecommunications, Inc. | Ofdma with adaptive subcarrier-cluster configuration and selective loading |
US20020159395A1 (en) * | 2001-02-23 | 2002-10-31 | Tantivy Communications, Inc. | Qualifying available reverse link coding rates from access channel power setting |
US20030086366A1 (en) * | 2001-03-06 | 2003-05-08 | Branlund Dale A. | Adaptive communications methods for multiple user packet radio wireless networks |
US20030193907A1 (en) * | 1998-09-10 | 2003-10-16 | Ramin Rezaiifar | Method and apparatus for distributed optimal reverse link scheduling of resources, such as rate and power, in a wireless communication system |
WO2003105381A2 (en) | 2002-06-07 | 2003-12-18 | Nokia Corporation | Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates |
EP1388954A2 (en) | 2001-04-19 | 2004-02-11 | Diseno de Sistemas en Silicio S.A. | Method for multiple access and transmission in a point-to-multipoint system on an electrical network |
US20040141481A1 (en) | 2002-11-01 | 2004-07-22 | Kddi Corporation | Transmitter device and transmitting method using OFDM nd MC-CDMA |
US20040179469A1 (en) | 2003-03-13 | 2004-09-16 | Attar Rashid Ahmed | Method and system for a data transmission in a communication system |
EP1526674A1 (en) | 2003-10-21 | 2005-04-27 | Alcatel | Method for subcarrier allocation and for modulation scheme selection in a wireless multicarrier transmission system |
US7047006B2 (en) * | 2004-04-28 | 2006-05-16 | Motorola, Inc. | Method and apparatus for transmission and reception of narrowband signals within a wideband communication system |
US20060193391A1 (en) * | 2004-11-22 | 2006-08-31 | Nokia Corporation | Ordered retransmissions for ARQ in multicarrier systems |
-
2005
- 2005-05-19 US US11/133,100 patent/US7564822B2/en active Active
-
2006
- 2006-05-05 KR KR1020077026715A patent/KR20080013913A/en not_active Application Discontinuation
- 2006-05-05 JP JP2008512333A patent/JP2008546244A/en not_active Withdrawn
- 2006-05-05 WO PCT/US2006/017463 patent/WO2006124336A2/en active Application Filing
- 2006-05-05 EP EP06752330A patent/EP1882318A2/en not_active Withdrawn
- 2006-05-05 CN CNA2006800171102A patent/CN101176279A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030193907A1 (en) * | 1998-09-10 | 2003-10-16 | Ramin Rezaiifar | Method and apparatus for distributed optimal reverse link scheduling of resources, such as rate and power, in a wireless communication system |
DE19845057A1 (en) | 1998-09-30 | 2000-04-06 | Siemens Ag | FDMA transmission method |
WO2002049305A2 (en) | 2000-12-15 | 2002-06-20 | Broadstorm Telecommunications, Inc. | Ofdma with adaptive subcarrier-cluster configuration and selective loading |
US20020159395A1 (en) * | 2001-02-23 | 2002-10-31 | Tantivy Communications, Inc. | Qualifying available reverse link coding rates from access channel power setting |
US20030086366A1 (en) * | 2001-03-06 | 2003-05-08 | Branlund Dale A. | Adaptive communications methods for multiple user packet radio wireless networks |
EP1388954A2 (en) | 2001-04-19 | 2004-02-11 | Diseno de Sistemas en Silicio S.A. | Method for multiple access and transmission in a point-to-multipoint system on an electrical network |
WO2003105381A2 (en) | 2002-06-07 | 2003-12-18 | Nokia Corporation | Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates |
US20040141481A1 (en) | 2002-11-01 | 2004-07-22 | Kddi Corporation | Transmitter device and transmitting method using OFDM nd MC-CDMA |
US20040179469A1 (en) | 2003-03-13 | 2004-09-16 | Attar Rashid Ahmed | Method and system for a data transmission in a communication system |
EP1526674A1 (en) | 2003-10-21 | 2005-04-27 | Alcatel | Method for subcarrier allocation and for modulation scheme selection in a wireless multicarrier transmission system |
US7047006B2 (en) * | 2004-04-28 | 2006-05-16 | Motorola, Inc. | Method and apparatus for transmission and reception of narrowband signals within a wideband communication system |
US20060193391A1 (en) * | 2004-11-22 | 2006-08-31 | Nokia Corporation | Ordered retransmissions for ARQ in multicarrier systems |
Non-Patent Citations (5)
Title |
---|
"Written Opinion of the International Searching Authority," PCT/US2006/017463, 8 pages. |
Christopher Lott, "Enhanced Rimac for 1xEV-DO," QUALCOMM Incorporated, 858-651-4393, clott@qualcomm.com, (Apr. 14, 2003), pp. 1-36. |
International Search Report, PCT/US2006/017463, (May 5, 2006), 6 pages. |
Notification of Transmittal, 2 pages. |
Roger B. Marks, et al, "Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems-Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands," Draft IEEE Standard for Local and metropolitan area networks, IEEE P802.16e/D6, (Feb. 18, 2005), pp. 1-460. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9332429B2 (en) | 2005-06-22 | 2016-05-03 | Odyssey Wireless, Inc. | Systems/methods of adaptively varying a spectral content of communications |
US20070268848A1 (en) * | 2006-05-18 | 2007-11-22 | Qualcomm Incorporated | Half-duplex communication in a frequency division duplex system |
US8305943B2 (en) * | 2006-05-18 | 2012-11-06 | Qualcomm Incorporated | Half-duplex communication in a frequency division duplex system |
Also Published As
Publication number | Publication date |
---|---|
CN101176279A (en) | 2008-05-07 |
WO2006124336A3 (en) | 2007-04-19 |
JP2008546244A (en) | 2008-12-18 |
EP1882318A2 (en) | 2008-01-30 |
US20060268786A1 (en) | 2006-11-30 |
WO2006124336A2 (en) | 2006-11-23 |
KR20080013913A (en) | 2008-02-13 |
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